1. The core tube is supported by the pneumatic shaft on both sides
and the core tube of different specification is provided with
different pneumatic shaft. The exchange of pneumatic shaft should
be convenient and fast.

2. The core tube is driven by the pneumatic shaft and the pneumatic
shaft is driven by servo motor. To avoid the deformation of core
tube during winding, the ancillary supporting roll (hot roll) must
be equipped. The supporting roll (with the increase of wrapping
diameter) is also driven by servo motor.

3. The base paper roll is supported by 2800mm-long pneumatic shaft,
whose assembling and disassembling must be simple, easy, safe and
reliable. The carrying capacity of pneumatic shaft shall be more
than 600kg.

4. The supporting mechanism of original scroll shall be provided
with the tension control system to ensure the constant tension
during winding.

5. To accurately lay the capacitive screen during winding, the
equipment is provided with the locating tray for the accurate
locating of the initial position of screen, which is convenient to
operate. Before laying the capacitive screen, the equipment shall
give prompts according to the winding layers and diameter.

6. There are two cutters: one is for end cutting, which shall not
be moved during winding and the other is for tapered end cutting,
which shall be moved according to the winding speed. The cutting of
steps can be conducted synchronously on both sides.

7. The waste papers of cutting shall be collected by the winding
mechanism.

8. The guide roller and core tube must be parallel to avoid any
fold during winding.

9. The equipment shall be controlled by computer and operate
according to the fixed program. For different products, the
different program is input and the programming shall be determined
according to the drawing locating dimension, winding layers, screen
locating dimension, screen length, taper length and dimension and
other parameters. At the same time, the equipment shall have manual
control buttons.